Theophylline Impurity

COMPOUNDCATEGORYCAT. No.CAS. No.ACTIONS

1,3-Dimethyl-8-phenyl-7H-purine-2,6-dione


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Impurity CS-ZJ-09078 961-45-5

3-Methyl-1H-Purine-2,6(3H,7H)-Dione


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Impurity CS-M-58323 1076-22-8

7-(2-Chloro ethyl)-8-Benzyl Theophylline


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Impurity CS-EO-03219 81781-90-0

7-Ethyl Theophylline


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Impurity CS-T-23209 23043-88-1

7-hydroxymethyl Theophylline


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Impurity CS-O-61118 31542-43-5

Acephylline


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Impurity CS-O-07108 652-37-9

N-(5-amino-1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo-4-pyrim...


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Impurity CS-O-16056 60797-68-4

Theophyllidine Hydrochloride


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Impurity CS-T-44099 116131-08-9

Theophylline Related Compound D


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Impurity CS-O-48709 116131-08-9 (HCl salt)